note 51198 added to function.preg-replace

Hello all php experts :), I have a little question: I have a string, want to highlight all php codes from this string, how shall I do it? that's my code: <?php function phpcode($string) //finds and highlight php codes from the string { return preg_replace('!\[PHP\]\s*(.*?)\s*\[\/PHP\]!i', '<br />PHP Code:<p dir="ltr">'. highlight_string('$1',TRUE). '</p>', $string); ?> ---- Manual Page -- http://www.php.net/manual/en/function.preg-replace.php Edit -- http://master.php.net/manage/user-notes.php?action=edit+51198 Delete: added to the manual -- http://master.php.net/manage/user-notes.php?action=delete+51198&report=yes&reason=added+to+the+manual Delete: bad code -- http://master.php.net/manage/user-notes.php?action=delete+51198&report=yes&reason=bad+code Delete: spam -- http://master.php.net/manage/user-notes.php?action=delete+51198&report=yes&reason=spam Delete: useless -- http://master.php.net/manage/user-notes.php?action=delete+51198&report=yes&reason=useless Delete: other reasons -- http://master.php.net/manage/user-notes.php?action=delete+51198&report=yes Reject -- http://master.php.net/manage/user-notes.php?action=reject+51198&report=yes Search -- http://master.php.net/manage/user-notes.php